package 组合;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: lenovo
 * Date: 2022-06-29
 * Time: 12:08
 */
class Students{

}
class Teachers{

}
class School{
    private Students[] students;//学生类 作为school类的一个数组
    private Teachers[] teachers;
}
class Primaryschool extends School{//学校可以是小学

}
public class Test {
}
